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Fed era I Aviation Regulations for Exemption 

Flying Tiger Aviation, LLC 

March 9, 2015 

Docket Management Facility US Department of Transportation 

1200 New Jersey Avenue, SE West 

Building Ground Floor Room W12-140 

Washington DC 20590-0001 

RE: Section 333 Petition for Exemption for Precision Agriculture 

Dear FAA: 

Flying Tiger Aviation, LLC petitions for relief of specific regulations with regards to airworthiness certification under 

Section 333, 14 CFR 11.81. The proposed request for exemption would allow for the use and operation of 

Unmanned Aircraft Systems (UAS) within the National Airspace (NAS) for agriculture crop surveillance, analysis, 

wildlife management and flight training. The application is to aid and assist in agriculture research with 

universities and farming communities to develop innovative farming technologies and flight crew training. 

Flying Tiger Aviation, LLC request that the FAA approve an exemption based on a specific platform of size, weight, 

speed and limited operating range. Whereas, under normal circumstances might not otherwise conform to 

guidelines set forth in 8900.1, Volume 16, Chapter 5, Section 4 (16-5-4-3) and (16-5-4-5) for Operations within the 

National Airspace. 

Operational control would remain within Flying Tiger Aviation, LLC in which "due regard" for rules, regulations and 

operational procedures will be adhered to. The purpose of issuance for an Agricultural COA exemption is: 

• Development of new technologies 

• Improved agriculture techniques and crops 

• Agriculture research 

• Flight crew training 

• Development of use for agricultural sensors and imagery 

The platform in consideration for Section 333 Exemption is Drone America's DAx8. This platform is an eightblade rotorcraft that has the capabilities to safely perform the applications for agriculture crop 

observations. 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 1 
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Federal Aviation Regulations for Exemption 

Sincerely, 

~i*ger ~~#- Aviation, LLC 

Lawrence (Mo) L. Rolfs 

P.O. Box 238 

Oak Ridge, LA 71264 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 
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Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

SECTION 333 PETITION FOR EXEMPTION 

Flying Tiger Aviation, LLC request relief from the following regulations in part or whole 

thereof: 

PART 21 THAT DESCRIBES PROCEDURAL REQUIREMENTS FOR THE COMPLIANCE OF: 

• Subpart G; Production Certificates 

• Subpart H; Airworthiness Certificates 

• Subpart I; Provisional Airworthiness Certificates 

• Subpart K; Parts Manufacturer Approval 

• Subpart N; Acceptance of Aircraft Engines/ Propellers and articles for Import 

• Subpart 0; Technical Standard Order Approvals 

PART 45 THAT REQUIRES IDENTIFICATION AND REGISTRATION MARKINGS: 

Part 45.11 (3); (b)(2); (c) -Marking of Products- Prescribes that a fire proof 

identification plate be visibly located on the exterior of the aircraft aft of the cabin door and 

aircraft engines. 

The DAx8 does not have a cabin door or a pilot. Therefore request exemption for relocation 

of identification plate inside the fuselage that would be identifiable and protected from 

defacement and/or damage. 

Part 45.15 - Marking requirements for PMA articles, TSO articles, and Critical 

parts: 

(1) Each TSO article with the TSO holder's namer trademark1 symbol/ or other FAA approved 

identification and part number; and 

(2) Each TSO article/ unless otherwise specified in the applicable TS01 with the TSO number 

and letter of designation/ all markings specifically required by the applicable TS01 and the 

serial number or the date of manufacture of the article or both. 

(c) Critical parts. Each person who manufactures a part for which a replacement timer 

inspection interval/ or related procedure is specified in the Airworthiness Limitations section 

of a manufacturer's maintenance manual or Instructions for Continued Airworthiness must 

permanently and legibly mark that part with a serial number (or equivalent) unique to that 

part in addition to the other applicable requirements of this section. 

The DAx8 is an experimental aircraft and does not have TSO parts or critical parts. 

45.23 Display of marks; general: 

(a) Each operator of an aircraft must display on that aircraft marks consisting of the Roman 

capital letter "N" (denoting United States registration) followed by the registration number 

of the aircraft. Each suffix letter used in the marks displayed must also be a Roman capital 

letter. 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 

1 
Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

(b) When marks include only the Roman capital letter "N" and the registration number is 

displayed on limited, restricted or light-sport category aircraft or experimental or provisionally 

certificated aircraft, the operator must also display on that aircraft near each entrance to the 

cabin, cockpit, or pilot station, in letters not less than 2 inches nor more than 6 inches high, 

the words "limited," "restricted," "light-sport," "experimental," or "provisional," as applicable. 

Due to platform size and airframe configuration, 2" regulation markings will not fit in 

accordance with Part 45.23 and therefore, request for modification to comply with only Part 

45.11 fire proof identification plate located on the inside of the platform. 

45.29 Size of marks: 

(a) Except as provided in paragraph (f) of this section, each operator of an aircraft must 

display marks on the aircraft meeting the size requirements of this section. 

(b) Height Except as provided in paragraph (h) of this part, the nationality and registration 

marks must be of equal height. 

As described in Part 45.23 no surface is large enough to display full size or 2" numerals per 

45.27. 

PART 61 PRIVATE PILOT PRIVILEGES AND LIMITATIONS: 

Part 61.113-

(a) Except as provided in paragraphs (b) through (h), no person who holds a private pilot 

certificate may act as a pilot in command of an aircraft that is carrying passenger or property 

for compensation or hire; nor may that person, for compensation or hire, act as pilot in 

command. 

(b) A private pilot may, for compensation or hire, act as pilot in command of aircraft in 

connection with any business or employment if: 

1) The flight is only incidental to that business or employment; and 

2) The aircraft does not carry passengers or property for compensation or hire. 

Flying Tiger Aviation, LLC request for relief of requiring a private pilots license and 

limitations, is that the aircraft size, weight, speed and limiting operational range are 

contributing factors that do not necessarily require a private pilots license to operate. The 

UA weighs less than 20 lbs. and does not exceed a maximum speed of 28 mph. The aircraft 

will be operated within a horizontal visual line of sight (VLOS) from the surface not to exceed 

400 feet AGL. Operations are conducted from a handheld tablet through touch commands 

and waypoints with auto takeoff and landing capabilities. Operators are required to complete 

an FAA approve flight training ground school and hold a 2nd Class medical. 

Flying Tiger Aviation, LLC 2015 2 

Section 333 Exemption for UAS Operations 

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Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

Part 61.133 - Commercial pilot privileges and limitations. 

Prescribes in pertinent part, that a person who holds a commercial pilot certificate 

may act as pilot in command of an aircraft: 

(a) Privileges-(!) General. A person who holds a commercial pilot certificate may act 

as pilot in command of an aircraft-

(i) Carrying persons or property for compensation or hire, provided the person is 

qualified in accordance with this part and with the applicable parts of this chapter that 

apply to the operation; and 

(ii) For compensation or hire, provided the person is qualified in accordance with this 

part and with the applicable parts of this chapter that apply to the operation. 

Flying Tiger Aviation, LLC request for relief of requiring a commercial pilot certificate 

for the reasons that the aircraft is not carry persons or property for hire or 

compensation. 

PART 91 GENERAL OPERATING AND FLIGHT RULES 

PART 91.9 (8)(2) CIVIL AIRCRAFT FLIGHT MANUAL, MARKING AND 

PLACARD REQUIREMENTS: 

(a) No person may operate a civil aircraft without complying with the operating 

limitations specified in the approved Airplane or Rotorcraft Flight Manual, 

markings and placards, or as otherwise prescribed by the certificating authority of 

the county of registry. 

Request for relief is that the DAx8 is not capable of complying with Part 91.9, however, 

a flight manual with operating limitations and placards will be immediately accessible to 

the pilot in command during flight as prescribed. 

91.109 Flight instruction; Simulated instrument flight and certain flight 

tests. 

(a) No person may operate a civil aircraft (except a manned free balloon) that is being 

used for flight instruction unless that aircraft has fully functioning dual controls. 

However, instrument flight instruction may be given in an airplane that is equipped 

with a single, functioning throw-over control wheel that controls the elevator and 

ailerons, in place of fixed, dual controls, when-

(1) The instructor has determined that the flight can be conducted safely; and 

(2) The person manipulating the controls has at least a private pilot certificate with 

appropriate category and class ratings. 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 3 
Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

A pilot using a ground control station tablet or laptop type of computer flies the DAx8. 

There are no conventional controls. In the event of the ground control station failure, 

the pilot can manually land the aircraft utilizing a remote RC transmitter. 

PART 91.119 MINIMUM SAFE ALTITUDES: 

Except when necessary for takeoff or landing, no person may operate an aircraft 

below the following altitudes: 

(a) Anywhere. An altitude allowing, if a power unit fails, an emergency landing without 

undue hazard to persons or property on the surface. 

(b) Over congested areas. Over any congested area of a city, town, or settlement, or 

over any open air assembly of persons, an altitude of 1,000 feet above the highest 

obstacle within a horizontal radius of 2,000 feet of the aircraft. 

(c) Over other than congested areas. An altitude of 500 feet above the surface, except 

over open water or sparsely populated areas. In those cases, the aircraft may not be 

operated closer than 500 feet to any person, vessel, vehicle, or structure. 

(d) Helicopters, powered parachutes, and weight-shift-control aircraft. If the operation 

is conducted without hazard to persons or property on the surface-

(1) A helicopter may be operated at less than the minimums prescribed in paragraph 

(b) or (c) of this section, provided each person operating the helicopter complies with 

any routes or altitudes specifically prescribed for helicopters by the FAA; and 

(2) A powered parachute or weight-shift-control aircraft may be operated at less than 

the minimums prescribed in paragraph (c) of this section. 

Relief for exemption of minimum safe altitude is that agriculture observation will 

operate up to, but not exceeding 400 feet AGL. The pilots operating in remote 

locations in agriculture districts must ensure de-confliction of obstacles and airspace 

encroachment. Mitigating factors will be considered prior to flight operations, and 

operational perimeter setbacks placed to ensure personnel safety. Procedural 

protocols will be enforced to ensure proper operational parameters are adhered to. 

PART 91.203(8) CIVIL AIRCRAFT: CERTIFICATIONS REQUIRED: 

(b) No person may operate a civil aircraft unless the airworthiness certificate required 

by paragraph (a) of this section or a special flight authorization issued under §91.715 

is displayed at the cabin or cockpit entrance so that it is legible to passengers or crew. 

Flying Tiger Aviation, LLC request relief for exemption of Part 91.203 (b) that the DAx8 

is Experimental and does not require airworthiness certification based on size, weight, 

speed and limiting operating range. The DAX8 does not carry fuel or passengers. 

PART 91.207 EMERGENCY LOCATOR TRANSMITTERS: 

(a) Except as provided in paragraphs (e) and (f) of this section, no person may 

operate a U.S. registered civil airplane unlessFlying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 4 

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Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

There is attached to the airplane an approved automatic type emergency locator 

transmitter that is in operable condition for the following operations, except that after 

June 21, 1995, an emergency locator transmitter that meets the requirements of TSOC91 may not be used for new installations. 

The DAx8 is equipped with an audible lost aircraft alarm that notifies the PIC of lost 

Comm in flight. In the event flight is non-recoverable the pilot or ground crew may 

retrieve the aircraft if lost by listening for the alarm. 

PART 91.405(A) MAINTENANCE REQUIRED: 

Each owner or operator of an aircraft: 

a) Shall have that aircraft inspected as prescribed in subpart E of this part and shall 

between required inspections, except as provided in paragraph (c) of this section, 

have discrepancies repaired as prescribed in part 43 of this chapter. 

Flying Tiger Aviation, LLC requests for relief of exemption of Part 91.405 (a) in part on 

the basis of the size, weight, speed and limited range of this unmanned aircraft. 

Flying Tiger Aviation, LLC pilots and ground crew technicians will be responsible for the 

inspection and safe operation of the aircraft. The aircraft will be inspected prior to 

each flight and maintenance performed as necessary to ensure flight safety. If the 

condition cannot be resolved or repaired the flight will be terminated until 

discrepancies are corrected. 

PART 91.407(A)(1) OPERATION AFTER MAINTENANCE, PREVENTIVE 

MAINTENANCE, REBUILDING, OR ALTERATION: 

(a) No person may operate any aircraft that has undergone maintenance, preventive 

maintenance, rebuilding, or alteration unless1) It has been approved for return to service by a person authorized under 43.7 

of this chapter; and 

Flying Tiger Aviation, LLC requests for relief of exemption of Part 91.407 (a)(1) in part 

on the basis that Flying Tiger Aviation, LLC is the sole operator and the DAx8 is 

considered Experimental and the pilots and ground crew technicians are responsible for 

all maintenance, preventive maintenance, rebuilding and/or alterations. 

PART 91.409 INSPECTIONS: 

(a) No person may operate an aircraft unless, within the preceding 12 calendar 

months2) 

Flying Tiger Aviation, LLC 2015 

It has had an inspection for the issuance of an airworthiness certificate in 

accordance with Part 21 of this chapter. 

Section 333 Exemption for UAS Operations 5 
Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

Inspections and preventive maintenance is performed prior to each flight, therefore, 

Flying Tiger Aviation, LLC requests for relief of exemption of Part 91.409 (a)(2). 

PART 91.417 MAINTENANCE RECORDS: 

(a) Each registered owner or pilot shall keep the following records for the periods 

specified in paragraph (b) of this section: 

1) Records of the maintenance, preventive maintenance, and alteration and 

records of the 100-hour, annual, progressive, and other required or 

approved inspections, as appropriate, for each aircraft (Including the 

airframe) and each engine, propeller, rotor and appliance of an aircraft. The 

records must include: 

i) A description (or reference to data acceptable to the Administrator) of 

the work performed; and 

ii) The date of completion of the work performed; and 

iii) The signature, and certificate number of the person approving the 

aircraft for return to service. 

2) Records containing the following information: 

Flying Tiger Aviation, LLC 2015 

i) The total time in service of the airframe, each engine, each propeller 

and each rotor. 

ii) The current status of life-limited parts of each airframe, engine, 

propeller, rotor and appliance. 

iii) The time since last overhaul of all items installed on the aircraft which 

are required to be overhauled on a specified time basis. 

iv) The current inspection status of the aircraft, including the time since 

the last inspection required by the inspection program under which 

the aircraft and its appliances are maintained. 

v) The current status of applicable airworthiness directives (AD) and 

safety directives including, for each, the method of compliance, the 

AD or safety directive number and revision date. If the AD or safety 

directive involves recurring action, the time and date when the next 

action is required. 

vi) Copies of the forms prescribed by 43.9(d) of this chapter for each 

major alteration to the airframe and currently installed engines, 

rotors, propellers, and appliances. 

a) The owner or operator shall retain the following records for the periods 

prescribed: 

i) The records specified in paragraph (a)(1) of this section shall be 

retained until the work is repeated or superseded by other work, or 

for 1 year after the work is performed. 

Section 333 Exemption for UAS Operations 6 

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Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

II) The records specified in paragraph (a)(2) of this section shall be 

retained and transferred with the aircraft at the time the aircraft is 

sold. 

III) A list of defects furnished to a registered owner, or operator under 

43.11 of this chapter shall be retained until the defects are repaired 

and the aircraft is approved for return to service. 

Flying Tiger Aviation, LLC proposes a similar maintenance program that provides a general maintenance 

plan to maintain a safe condition for Unmanned Aircraft System (UAS) operations, with consideration for 

relief of a licensed aircraft mechanic to perform maintenance. The Aircraft Maintenance Manual (AMM) 

predicates the scope of maintenance to be performed by the pilot or ground crew technicians prior to 

each flight followed by a post flight inspection. The maintenance manual is a separately controlled 

document that describes and compiles the scope of detail and maintenance procedures recommended by 

the manufacture, Drone America, Inc. This program is developed to identify the maintenance and 

inspections to be performed progressively as each flight occurs. Major and minor components will 

require service, repairs and standard maintenance to maintain a condition of safe operations. To ensure 

flight safety and standards of safe conditions, the pilot is required to use the Preflight Checklist as 

referenced in 8130.34C; Appendix A for a Maintenance and Inspection Program. 

Aircraft maintenance is recorded in the aircraft maintenance logbooks specific to that aircraft, describing 

all maintenance procedures and repairs as defined by the manufacturer's limitations. Maintenance, 

repairs and general conditions are in accordance with Title 14 CFR Part 43 Appendix D, as to the 

applicable aircraft and inspection schedules set forth by the aircraft manufacturer. The manufacturer's 

checklists and the Aircraft Maintenance Manual define inspection schedules and scope of details. 

The Progressive Maintenance and Inspection program is predicated to continuous safety and is conducted 

on a routine schedule throughout a 12-month calendar year. Inspections are to be performed based on 

the hours of UA, or cycles of operations 

The inspection program prescribed is to be performed by a person who is an authorized manufacture's 

technician. The authorized technician is required to inspect the aircraft, document the findings and 

record all required maintenance, and return to service in a safe condition for flight. Inspections shall be 

done in compliance with 14 CFR 43.13 Appendix D and in accordance with the manufacturer's inspection 

checklist. 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 7 
Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

UMANNANED AIRCRAFT SYSTEM OPERATIONS 

1. OPERATIONAL AND DESIGN CHARACTERISTICS: 

DAx8 is a VTOL (Vertical Takeoff and Landing) class aircraft. This UA is made of 

light-weight composite material for structural strength and increased payloads 

that is intended for hovering and low speed normal flight configurations. 

Configured as a land base Unmanned Aircraft Vehicle (UAV) this robust multirotor aircraft is designed for commercial applications such as agriculture. The 

unique 8-rotor configuration allows the DAx8 to carry a large payload while 

providing more safety and redundancy to the system. The advance software and 

GPS guidance system provide the aircraft with self-stabilizing capability and multiwaypoint navigation. The DAx8 is powered by eight electric brushless motors 

that produce high level performance and thrust. The aircraft is intended to carry 

payloads such as atmospheric sensors, surveying sensors, mapping equipment, 

and high definition stabilized video and data links. 

Structural analysis and physical characteristics of the aircraft and electric motor 

analysis demonstrates that the airframe is capable of a thrust range of 19.9 to 

29.2 pounds of thrust. Through indoor flight testing the DAx8 will be evaluated in 

various flight maneuvers, and is not capable of fluttering throughout the flight 

envelope due to the lack of moving parts. 

Throughout flight test parameters, stress analysis will provide data for positive or 

negative structural integrity. Based on other flight experience with similar 

platforms, flight data has not presented any unsafe conditions that would cause 

concern for safety while conducting flight within the normal category as defined 

in the user's manual. 

The airframe is constructed from 100% composite material, laid up in CNC molds 

utilizing standard wet layup bagging method. The carbon fiber airframe typically 

consists of four-layers that is applied one layer at a time, utilizing standard 

composite layup practices of sequenced alternating layers. The carbon fiber 

layup is alternated in a unilateral direction of oo and 45° bias layers, which 

provides a light weight durable airframe capable of withstanding harsh 

environments and abuse. 

Manufactured parts are vacuum bagged and oven baked to a temperature of 

160° and temperature controlled through a ramped up and ramped down 

process to assure proper cure as instructed per the resin manufacturer. 

Work is performed in accordance with AC 20-1078 as guidance and in compliance 

with 14 CFR Part 23. 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 8 

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Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

UAS Preflight Operations: 

Preflight planning is a multi-task process requiring weather briefing, mission planning, preflight safety 

checklist, and UAS walk-around inspections. 

Weather Briefings: 

Weather briefings may be obtained through various sources: 

• Flight Service Station (FSS) 

• Telephone Information Broadcast System (TIBS) 

• Transcribed Weather Broadcast System (TWEBS) 

• Direct User Access Terminal System (DUATS) 

Weather analysis must be recorded prior to each flight and logged on the following weather analysis 

tables denoting current and forecasted conditions within the time of the operation. 

Regional weather updates may be obtained within the vicinity of the airport or the operation area by 

contacting these agencies to obtain current weather information and verify suspected deteriorating 

conditions: 

• The Automated Weather Observation System (AWOS) 

• Automated Terminal Information Service (A TIS) 

The Mission Commander must present a detailed mission plan prior to the mission outlining the scope and 

objectives of the operation. The Mission Commander in conjunction with the Operations Manager is 

responsible for the development and the outcome of the operation. 

The initial scope of preflight planning objectives will be developed as part of the operational flight testing, 

development and eventual marketing. This provides for expectations to be readily met, or exceeded in the 

operational preflight and planning process. Preflight communications amongst crewmembers and Operation 

Managers establishes the objective of the mission criteria and expectations. 

In the preflight briefing the Operations Manager will assign a Mission Commander for the test operation to 

be responsible for organizing personnel, UAS systems and equipment for the mission. Should the Mission 

Commander find the resources to conduct the mission adequately and safely are unavailable, he is to notify 

the Operations Manager to resolve the problem/s. 

At the time the Mission Commander is assigned the responsibility of the operation, he becomes the point of 

contact for all mission-related issues. The Mission Commander must discuss mission objectives, weather and 

address any requests in regards to the mission. The Mission Commander must keep record of all 

correspondence and documentation pertaining to the test operations. 

The Mission Commander must brief all personnel before the commencement of the test operations and 

allocate duties at this time. The briefing should take place before departure if operations are at a remote site. 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 9 
Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

All personnel and support crew must be briefed on: 

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Mission objectives 

Crew Duties and responsibilities 

Operating conditions 

Flight planning 

Perceived difficulties (if any) 

Emergency procedures 

Currency and training requirements 

Flight Planning 

Flight planning shall be the responsibility of the Mission Commander and is considered a key factor in 

the success of every operation. The Mission Commander must consider weather, UAS payloads, 

performance, and battery endurance. No person may begin a flight in the UA under VFR, or IFR 

conditions unless consideration for meteorological conditions is taken into consideration and 

conditions have been calculated to determine there is adequate battery life to complete the planned 

mission and return to the scheduled point of landing under normal operational speed. In addition, 

backup batteries must be fully charge and available for replacement when necessary for the duration 

of the operation. 

Payloads: 

The DAx8 payload is client specific and the DAx8 is capable of carrying a wide range of payloads 

weighing up to 4.4 pounds, including stabilized EO/IR gimbal, multi-spectral sensors, gee-imaging 

payload, etc. 

Due to the nature of UAS operations with a wide range of payloads, all internal and external 

payloads require the UA to have weight and balance calculation prior to every flight. The payload 

compartment is located in the center of the aircraft, directly over the desired CG, making this task 

straightforward. 

Flight: 

All commands during flight operations are directed and changed via the GCS software controls 

interface in real-time. 

i. 

ii. 

During flight, the PIC monitors telemetry data and makes appropriate changes in altitude, 

speed, heading and waypoints using keyboard/touch screen inputs and/or mouse point and 

click commands. Additionally, the PIC can also control the UA using a stylus for point and 

touch to control the UA' s direction. 

The systems required for normal flight operations include the GCS, the ground side data link 

and associated antennas, the autopilot and 3D GPS, static air pressure sensor, and air data 

link. 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 10 

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Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

iii. Critical process points include: 

• Adequate number of GPS satellites acquired to provide 3D solution 

• Functional primary communication data link 

• Functional autopilot Flight Core and IMU 

• Current maps and weather data are loaded on the GCS 

• Batteries are fully charged prior to takeoff 

• Motors are inspected for proper rotation direction and correct propeller 

orientation is verified. 

• Sensor/payload is installed correctly and securely. 

a. The DAx8 control mode is selected by the flight mode switch on the PIC Hand Held Controller, 

or by selecting the flight mode in the ground station user interface. The flight control modes 

available depend upon the hardware installed. The following three options for flight modes 

are available: 

1. Manual - Direct control via RC controller 

2. Attitude mode -Autopilot self-levels the aircraft, while still being guided by the PIC 

3. Autonomous- Fully controlled via the autopilot and uploaded waypoint set 

b. The control panel screen will display the control mode of the UA. 

c. In-Flight Plan Deviations: 

In-flight deviations are made through the autopilot system. The course is quickly changed 

through the Command Loops screen by setting a new waypoint and commanding the UAV to 

track to the new course. The autopilot will ask the PIC to confirm this command prior to 

making the deviation. The flight plan may also be changed through the EFIS by sliding, or 

clicking on the altitude, airspeed and heading bugs to set a new course. These methods also 

require a confirmation by the PIC prior to execution ofthe command. 

d. Lost Communications: 

1. Loss of Communications between the Observer and the Pilot in Command: 

The PIC and Observer will be collocated during operations for this COA and communications 

will be through direct communication. However, if an emergency event caused loss of visual 

sight between PIC and Observer and/or loss of ability to perform direct communication 

between the PIC and observer, the PIC will utilize the following tools to re-establish 

communications with the Observer. 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 11 
Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

-Hand held radio 

-Cellular phone 

-Hand Signals (may be used solely or in conjunction with the communication 

equipment) 

If lost communication cannot be re-established the UA will be immediately grounded 

until communications can be regained. 

2. Loss of Communications between the Pilot in Command and Air Traffic Control: 

If required, the PIC will communicate with ATC through use of two-way radio 

communications or a cellular phone based on the agreement between ATC and the 

PIC. In the event the PIC is unable to establish communications or loses 

communication, the PIC will immediately land the UA until communications can be 

regained. In all cases, when during Loss of Communications there is concern for people 

or property in the air or on the ground the PIC will immediately land the aircraft. 

4. Landing and Recovery: 

Landing is performed in the same way as takeoff or launching in a hovered 

configuration. 

5. Post Flight: 

a. Systems required for safe post flight operations include aircraft retrieval, aircraft shut 

down, proprietary equipment properly stored and the aircraft secured. 

i. After each flight the UA will be plugged in so that its onboard telemetry data 

can be downloaded and a visual inspection can be performed. 

ii. 

iii. 

During post flight, prior to power off, the data from the autopilot must be 

downloaded for future replay in software in loop simulation. 

Post flight inspection 

• Inspect for visible damage from hard landings/debris ingestion into 

propellers (bugs, rocks, sand etc). 

• Inspect all exposed fasteners and screws for security. 

• Inspect camera/payload/sensor for any damage. 

• Inspect batteries and wiring for excess heat generation which may 

suggest a pending failure. 

• Inspect all antennae and exposed equipment to ensure they are free 

of damage. 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 12 

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Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

b. Post flight inspection happens after the electric motors are shut down and the DAx8 power is 

OFF. The Crew Chief will conduct a visual walk around inspection of the aircraft and connect 

the data terminal cable from the GCS to the aircraft to download the flight telemetry. 

6. Operating History: 

Initial test flights have been conducted indoors at Drone America's production facility. 

Initial gain tuning has been completed and stable flight has been demonstrated. Initial 

flight-testing indoors has proven to show consistent stability and responsiveness. Flighttesting will continue indoors until authorization is approved for outdoor testing. 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 13 
Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

2. Maintenance, Inspection and Repairs: 

Refer to page 7 for the description of the maintenance, inspection and repairs 

procedures. 

Prescribed Maintenance Procedures: 

LIST OF EFFECTIVE PAGES 

CHPTR TITLE PAGE{s) REV 

EFFECTIVE 

DATE 

Contents v, vi Original 

1 DAx8 Progressive Inspection 76 Original 

Conditions for Return to Service 76 Original 

2 UAS Aircraft Data 77 Original 

3 Owner/Operator Attitude 77 Original 

4 DATA 77 Original 

5 Records 77 & 78 Original 

6 General Access and Conditions 79 Original 

7 General Cleanliness 79 Original 

8 Portable Ground Control Station 79 &80 Original 

9 Aircraft Electrical System 81 Original 

10 Aircraft Equipment/Furnishings 81 Original 

11 Miscellaneous Airframe Insp. 82 Original 

12 Aircraft Exterior Inspection 82 Original 

13 landing Gear Inspection 82 Original 

15 Electric Motor Inspection 83 Original 

16 Battery Systems 83 Original 

17 Propellers 83 Original 

18 Ground Control Station 84 Original 

Equipment/Furnishings 

19 Special Inspections 85 Original 

20 Conditions of Inspection 86 Original 

Statement 

21 Weight and Balance Sheet 87 Original 

22 Airworthiness Directive Sheet 88 Original 

Appendix A 1-A Original 

Airman's Preflight Checklist 1-A,thru 8-A Original 

23 Appendix B 1-B Original 

Squawk Sheet 1-B Original 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 14 

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Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

REVISION PAGE CONTROL SHEET 

Removed Effected Page Date Inserted Effected Page Date 

Pages Description Pages Description 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 15 
Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption· 

Progressive Inspection Checklist 

Current date of issue: September 16, 2014 

Reference Data: 

FAA Order 8130.34C, CFR 21 Certification Procedures for Products and Parts CFR 23 

Airworthiness Standards, CFR 43 Maintenance, CFR 45 Markings, CFR 47 Registration, CFR 39 

Airworthiness Directives, CFR 91 Subpart E, Maintenance, Preventative Maintenance and 

Alterations, CFR 145 Repair Stations, AC 43.13-1B Acceptable Methods, Techniques and 

Practices and 2B Major Repair and Alterations and the Manufacture's Maintenance Manual. 

Conditions for Return to Service 

1) The unmanned aircraft system (UAS) must be returned to service in condition for 

safe operation. Inspection is to ensure that the aircraft is not subject to unusual 

wear, structural damage and/or system malfunctions. 

2) Aircraft configuration and components installed must be consistent with 

manufacturer's drawings, specifications and other data that are part of the 

equipment list. 

NOTE: 

NOTE: 

If either of these conditions are not met, the unmanned aircraft would not be 

considered safe for operation and cannot be returned to service. 

This is a manufactures reference guide for a Progressive Condition inspection 

checklist specific to Drone America's experimental Unmanned Aircraft. This 

checklist has not been approved by the FAA at the time of publishing this original 

document. Reference to the manufacturer's maintenance manual is not 

exhaustive and consideration to CFR 43 Appendix D should be consulted. 

Inspection checklists are updated periodically and personnel performing safety 

inspections should reference www.droneamerica.com maintenance for update 

revisions prior to inspections. 

The owner/operator is responsible for maintaining the UAS in a safe condition, including 

compliance with all manufacturer's directives and operating limitations. The owner/operator is 

also responsible for the inspection of the UAS system to insure that the aircraft is in compliance 

with CFR 23 Airworthiness Standards, and CFR 43 Aircraft Maintenance. 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 16 

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Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

UAS Aircraft Data: 

UAS Model: _______ _ 

N-Number: ------------------- Serial Number: --------------- Year: ______ _ 

Owner/Operator Attitude: 

Does Owner/Operator have a constructive attitude toward Compliance? 

Order 2150.3A Par. 205 Yes D No D N/ AD 

Verify Maintenance Technicians authorization 

CFR 65.91 

DATA: 

1. Manufacturer's Maintenance Manuals available? 

2. Alterations- By what means are they approved? 

3. Instructions for continued safe operations? 

CFR 23.1529 

4. Aircraft Flight Manual? 

AFM Date: /Rev# 

5. Aircraft Placards 

CFR 45.13 

6. Verify all eight motors make/model are the same: 

Motors: KDE2814XF-775 

CFR 45.11 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 

Yes D NoD N/AD 

Yes D NoD N/AD 

Mfg. D Field Approval D or Other D 

Yes D NoD N/AD 

Yes D NoD N/AD 

Yes D NoD N/AD 

1-Hours: ---

2-Hours: ---

3-Hours: __ _ 

4-Hours: __ _ 

5-Hours: __ _ 

6-Hours: __ _ 

7-Hours: ---

8-Hours: ---

17 
Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

7. Verify critical component placards and serial numbers. 

8. Verify life limited parts placards. 

Records: 

1. Verify current Ground Control Station software updates 

CFR 91.9 

Yes D NoD N/AD 

Yes D NoD N/AD 

Yes D NoD N/AD 

2. Verify Experimental Airworthiness Certificate in GCS (Original Issue) Yes D NoD N/AD 

CFR 91.319 

3. Previous inspection: 

Total time: ----

Date completed: __ _ 

Certified Maintenance Technician# _______ _ Yes D NoD N/AD 

CFR 43.11, 91.417 

4. Verify current and reoccurring AD's- Record in Aircraft maintenance logbooks: 

1. Airframe Yes D NoD N/AD 

2. Motors 

3. Propellers 

4. Appliances- See additional pages if applicable 

CFR 91.417 

Yes D NoD N/AD 

Yes D NoD N/AD 

Yes D NoD N/AD 

5. Verify status of life limited parts. Go to: www.droneamerica.com maintenance for Effective 

Date: ___ _ 

CFR 43.10 

6. Verify current Aircraft Flight Manual (AFM) is available 

CFR 91.9 

7. Verify current weight and balance sheets are available 

Verify signature and date. 

8. Verify ID plate is secured to UAS fuselage exterior. 

9. Verify maintenance records for each motor, propeller, airframe 

and appliance is in accordance with CFR 91.417. 

10. Verify ATC Transponder/w ADS-B has been checked within the 

past 24 calendar months per CFR 91.413 

11. Verify autopilot/altimeter has been checked within the past 

24 calendar months per CFR 91.411, 43 Appendix E 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 

Yes D NoD N/AD 

Yes D NoD N/AD 

Yes D NoD N/AD 

Yes D NoD N/AD 

Yes D NoD N/AD 

Yes D NoD N/AD 

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Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

12. Verify autopilot-pitot/static system has been tested within the 

Past 24 calendar months per CFR 43 Appendix F 

13. Record deferred items per Part 91 for daytime VFR operations: 

a. Is the component placarded? 

b. Is there a maintenance record entry? 

c. Is the component disabled or removed? 

General Access and Conditions: 

a. Remove lower airframe hatches 

b. Remove optical payloads 

c. lOCK OUT- Install ''T'' pin in ballistic recovery parachute 

General Cleanliness: 

1. Wash/Clean exterior of aircraft 

2. Clean aircraft interior 

3. Clean all motors and propellers 

Portable Ground Control Station Inspection: 

1. Verify placards are correct and readable per the AFM. 

CFR 23.1541- 1567, CFR 91.31 

2. Verify INOP placards: 

CFR 91.213 

a. INOP instruments may only be disabled or removed 

byanA&P. 

b. Verify current equipment list. 

c. Verify maintenance records entries are updated. 

d. Verify Weight and Balance records are current. 

CFR 91.9 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 

Yes D NoD N/AD 

Yes D NoD N/AD 

Yes D NoD N/AD 

Yes D NoD N/AD 

Yes D NoD N/AD 

Yes D NoD N/AD 

Yes D NoD N/AD 

Yes D NoD N/AD 

Yes D NoD N/AD 

Yes D NoD N/AD 

Yes D NoD N/AD 

Yes D NoD N/AD 

Yes D NoD N/AD 

Yes D NoD N/AD 

Yes D NoD N/AD 

Yes D NoD N/AD 

19 
Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

3. Verify compass is correct in the primary flight display as shown in 

Electronic Flight Instrument System (EFIS). 

4. Verify clock is set to the correct time zone on the monitor panels. 

5. Verify Handheld Nav Radios Part Numbers: 

a. P/N 1 _________ _ 

b. P/N 2 _________ _ 

6. Verify Transponder Part Number: 

Yes D NoD N/AD 

Yes D NoD N/AD 

Yes D NoD N/AD 

Yes D NoD N/AD 

a. P/N Yes D NoD N/AD 

7. Verify there are no unusual odors {Such burning electrical smells). Yes D NoD N/AD 

8. Verify Portable Ground Control Station registration concurs with 

Data plate. Yes D NoD N/AD 

9. Verify fire extinguisher is charged, properly rated and accessible. Yes D No D N/ AD 

10. Verify speed controllers are operational. Yes D No D N/ AD 

11. Verify throttle travel is not restrictive and consistent with RPM, 

figures {If applicable) on the Controller Configuration Screen. 

{Perform motor run-up -Idle, advance to max. RPM, back to Idle) Yes D NoD N/AD 

12. Verify condition of Portable Ground Control Station. Yes D NoD N/AD 

13. Verify electrical wires are properly identified. Yes D NoD N/AD 

14. Verify there are NO loose electrical connections. Yes D NoD N/AD 

15. Verify electrical wires are secure. Yes D NoD N/AD 

16. Instruments: Airware Autopilot System 

CFR 91.205 

a. Verify autopilot-altimeter has been tested within 

24 calendar months. 

CFR 91.411 

b. Verify Electronic Flight Instrument System has been tested 

within the past 24 calendar months. 

c. Verify Direction Indicator is accurate per Airware Systems. 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 

Yes D NoD N/AD 

Yes D NoD N/AD 

Yes D NoD N/AD 

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Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

d. Verify the operations of the following flight instruments 

have been inspected per Airware's inspection program: 

1. Airspeed Indicator 

2. Altimeter 

Aircraft Electrical System: 

1. Verify condition of aircraft switch. 

Yes D NoD N/AD 

Yes D NoD N/AD 

Yes D NoD N/AD 

2. Verify voltage and current draw (System Status Monitor).Yes D NoD N/AD 

3. Inspect aircraft wire harnesses for: AC43.13 Ch.n 

a. Chafed or frayed wires Yes 0 No 0 N/AD 

b. Insulation penetration Yes D NoD N/AD 

c. Outer insulation cracking Yes D NoD N/AD 

d. Damaged or exposed wires Yes 0 NoD N/AD 

e. Evidence of overheating Yes D NoD N/AD 

f. Evidence of arcing Yes D NoD N/AD 

g. Evidence of chemical contamination Yes D NoD N/AD 

4. Verify aircraft wires are properly labeled. Yes D NoD N/AD 

5. Verify aircraft wires are marked by gage size. Yes D NoD N/AD 

6. Inspect bus bar for burned or tripped conditions. Yes D NoD N/AD 

7. Verify grounding point nuts are tight and free of corrosion. Yes D NoD N/AD 

8. Verify wires are properly clamped and secure. Yes D NoD N/AD 

Aircraft Equipment/Furnishings: 

1. Verify installed equipment functions properly. Yes D NoD N/AD 

2. Verify correct Flight Manual for applicable aircraft being 

operated from the Portable Ground Control Station is available. Yes D NoD N/AD 

3. Verify batteries are charged. Yes D NoD N/AD 

4. Verify batteries are properly secured. Yes D NoD N/AD 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 21 
Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

5. Verify backup batteries are charged. Yes D NoD N/AD 

6. Visually inspect ballistic recovery parachute. Yes D NoD N/AD 

7. Visually inspect autopilot for security and no adverse conditions. Yes D NoD N/AD 

Miscellaneous Airframe Inspection: 

1. Verify antenna connections. 

2. Inspect for corrosion on, or around antenna connections. 

3. Inspect hatch seals for cleanliness, cuts, or abrasions. 

4. Inspect lower hatch fastener blind nuts and hardware. 

Aircraft Exterior Inspection: 

1. Inspect airframe for delamination, pin holes, cracks, 

blisters and chipped paint. See manufactures AMM for 

acceptable limits. 

2. Inspect registration markings. (Replace or repair if required) 

CFR 45.ZZ{b) 

3. Inspect beacon. 

4. Inspect condition of navigation lights. 

Landing Gear Inspection: 

1. Lift aircraft and turn over to inspect landing gear 

for bent, fatigued or cracked struts. 

2. Inspect for overweight landings. See Special Inspections 

and AMM for procedures. 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 

Yes D NoD N/AD 

Yes D NoD N/AD 

Yes D NoD N/AD 

Yes D NoD N/AD 

Yes D NoD N/AD 

Yes D NoD N/AD 

Yes D NoD N/AD 

Yes D NoD N/AD 

Yes D NoD N/AD 

Yes D NoD N/AD 

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Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

Electric Motor Inspection: 

1. Perform a motor inspection by visually checking for debris 

in the windings or bearings. Physically turn the propellers 

to ensure smoothness of operation. Yes 0 No 0 N/ AD 

CFR 43.15 

2. Inspect motor control arms for cracks or delamination's. Yes 0 No 0 N/AD 

3. Inspect condition of motor wires. Yes 0 No 0 N/AD 

4. Inspect overall condition of motors Yes 0 No 0 N/AD 

Battery Systems: 

1. Inspect condition of battery cells. Yes 0 No 0 N/AD 

2. Verify batteries are secure. Yes 0 No 0 N/AD 

4. Verify batteries are charged. Yes 0 No 0 N/AD 

Propellers: 

The DAx8 uses 8 counter rotating propellers; 4 CW and 4 CCW. These alternate in rotation 

direction. The #1 propeller is the front left. This is a CW propeller as viewed from above. Each 

consecutive propeller should alternate from CW to CCW to CW as inspected in a clockwise fashion 

around the perimeter of the DAx8. Each propeller should be inspected as follows: 

1. Verify correct propeller rotation direction and orientation (thrust direction) 

2. Inspect propellers for physical signs of damage or abuse 

3. Check that propeller bolts are tight 

Propeller type: Fixed 

Propeller Material: Composite 

1. Is the propeller maintenance record logbook available? Yes 0 No 0 N/AD 

2. If there is no propeller maintenance logbook, sign 

inspection off in Airframe Logbook. 

3. Inspect propellers condition for nicks, cracks and 

delamination's. 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 

Yes 0 No 0 N/AD 

Yes 0 No 0 N/AD 

23 
Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

4. In the event of propeller damage, remove and replace propeller. Yes D No D N/ AD 

Special Inspection: In the event of propeller damage, 

DO NOT attempt to repair. 

5. Verify proper propeller screws are used per manufacturer's 

recommendations. 

Ground Control Station Equipment/Furnishings: 

1. Panasonic Tough Pad 

2. COMMS 1 & 2- Garmin/GTR 225 

3. Airware Autopilot Systems 

4. Sage Tech XPS-TR ModeS with ADS-BOut Transponder 

5. Video Receiver6. Video and Voice Recorder7. Ground Data Terminal GDT 2100- TECOM Industries. 

8. Spectrum Analyzer9. Range Attenuator10. Antenna Selector Control -

11. Verify Portable Ground Control Station batteries are charged. 

12. Verify Portable Ground Control Station is connected to main 

power supply. 

13. Verify Ground Control Station Operating Handbook is readily 

available. 

14. Verify Aircraft Flight Manual {AFM) is applicable to aircraft 

currently being operated. 

15. Verify current aircraft registration. 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 

Yes D NoD N/AD 

Yes D NoD N/AD 

S/N 

S/N 

S/N 

S/N 

S/N 

S/N 

S/N 

S/N 

S/N 

S/N 

Yes D NoD N/AD 

Yes D NoD N/AD 

Yes D NoD N/AD 

Yes D NoD N/AD 

Yes D NoD N/AD 

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Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 
Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

4. Lightning strike damage. (Airframe & Electronics Inspection) Upon landing 

In the event of lightning strike damage, inspect structure 

for burns, blisters and delamination. Consult the AMM 

for structural repairs. All electronics must be returned to 

Drone America for inspection. 

5. Severe turbulence inspection. 

The DAx8 is not intended to fly in areas of severe 

turbulence. Its configuration however is not typically 

susceptible to overload due to turbulence. Controllability 

may be affected, but structural damage is highly unlikely. 

Condition of Inspection Statement: 

No person may sign-off any repair, alteration, or modification to this aircraft unless they are a qualified 

mechanic that has been authorized by the manufacture as a Maintenance Technician. The Maintenance 

Technician must provide a statement of release prior to returning the aircraft to service. 

I certify that this aircraft has been inspected on 20 _ _ in accordance with the scope and 

detail of 14 CFR 43, Appendix D and Drone America's Aircraft Maintenance Manual (AMM}, and have 

found to be in a condition for safe operation in compliance with FAA's acceptable maintenance and 

100-Hour Inspection Program. 

Aircraft total time: __ _ 

A & P: _________ _ 

Print 

------------Lie.# _________ _ 

Signature 

Maintenance Technician:----------

Print 

__________ Auth. # ______ _ 

Signature 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 26 

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Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

WEIGHT and BALANCE SHEET 

Date: __________ _ 

Aircraft Make/Model: ______ _ 

Serial Number: ---------------------

Removed Equipment Weight Arm Moment 

Total 

Installed Equipment Weight Arm Moment 

Total 

Forward Limit Check (Limit?) 

A/C Empty Weight Arm Moment 

Payload 

Total 

Performed By: ________________ __ 

Signature: _________ __ 

Mechanics License#: -----------

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 27 
Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

3. Communication and Frequencies: 

1. The MicroHard control system architecture is described below: 

The primary data and pilot link is a 902- 928MHz spread spectrum frequency band with 400 

kHz increment and an approximate 175kpbs data rate. The data link is configurable between 

1Hz, 10Hz and 25Hz telemetry data update rate. 

2. Communication data links used on Drone America's DAx8 

a. Data link descriptions: 

The 2.4Ghz spectrum will be used for command and control, as well as, potentially video 

downlink for the DAx8. The Microhard 2.4Ghz Nano series n2420 will be used. Spectrum 

approval is not needed as 2.4Ghz is open to the public under FCC Part 15.247, IC RSS210, 

CE. 

b. The Microhard Nano series radio is not encrypted as standard, but has the ability to 

support both 128bit and 256bit AES encryption in the USA, and with permit for use 

outside the US and Canada. 

c. The primary command and control 2.4GHz data link has range up to 10 miles with the 

Omni antenna, and up to 40 miles with Vagi directional tracker antenna. The range was 

determined by the autopilot manufacturer through extensive testing. The DAx8 is not 

expected or intended to operate at a distance greater than 3 miles from home base. 

Primary flight telemetry data such as airspeed, altitude, attitude, and position have 

precedent over all other telemetry. Telemetry update rate is selectable between 1Hz, 

10Hz and 25Hz. 

d. The radio signal strength indication is displayed on the system window and the value is 

measured by the GCS software and displayed on the Radio Signal Strength Indicator (RSSI) 

with typical operational range of -71 to -115. 

e. The DAx8 is not currently equipped with redundant control links. At the intended 

operating range, the single Microhard data link is very robust. In the event a lost link 

situation should occur, the lost link procedures pre-programmed into the autopilot are 

executed. This includes a return to home command. Should link be lost, the UAV will 

automatically head home, therefore reducing range, and typically the link will be reestablished. 

f. The DAx8 does not use satellite communications for command and control. 

g. Due to the sparsely populated location of operations there are no foreseen interferences 

from any outside influences that would affect UA operations. Areas of operations are 

unlikely to have inference with other communication sources due to the UA operating on 

an assigned frequency. 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 28 

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Federal Aviation Regulations for Exemption 

4. 

3. Design characteristics and procedures to prevent lost communication: 

a. In regards to RF interference- Careful design and integration of antennas and antenna locations 

are positioned to ensure minimal RF interference between different RF sources, and between 

different potential sources of RF interference. 

b. Pilots are trained extensively with an in depth knowledge of RF and aircraft limitation to prevent 

inadvertent flight beyond communication range. This requires careful flight planning with 

consideration for altitude and terrain masking. The flight control system also warns the pilot 

when the RSSI quality is below the threshold. A robust communication link capable of up to 40 

miles with proper antennas is implemented on the DAx8, which is not expected to operate 

farther than 3 miles from home. 

c. Antenna mounting locations are carefully calculated and tested to ensure that maximum 

communication is obtained. Exposure to each antenna is independent of the aircraft 

orientation. 

d. In the event of loss of GCS communication and functionality, the UA will automatically execute a 

preprogramed lost communication flight plan which can include auto-return home and autoland. 

e. Loss of UA functionality will activate flight termination which includes motor termination and 

deployment of the parachute, and/or aerodynamic termination if required. 

f. Atmospheric attenuation including precipitation condition may cause degradation of the 

communication link quality. Careful flight planning must be performed while taking into account 

for atmospheric conditions that may decrease operational range. 

Pilot/Crew Qualifications/Training Reference: 

Pilots must complete three DAx8 UAS missions every 90-days. If a PIC loses currency they will 

conduct a minimum of three successful training UAS missions under the direction of a current PIC to 

establish currency in accordance with FAA Flight Standards Information Management System (FSIMS) 

8900.1, Volume 16, Chapter4, Section 16-4-1-3, B6. 

Pilots are required to hold a 2nd Class medical. 

Observers: 

All observers have received FA Part 91 Specific Training as required under the FAA Flight Standards 

Information Management System (FSIMS) 8900.1 Volume 16, Chapter 4, Section 4, 16-4-4-1, B. 

1. Training includes FAR Part 91, 

a. Section 91.113 Right of Way Rules: Except for water operations. 

b. Section 91.115, Right of Way Rules: Water operations 

c. Section 91.119, Minimum Safe Altitudes (MSA):General 

d. Section 91.155, Basic VFR weather minimums 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 29 
Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

2. Radio communications with air traffic control (ATC) pilot phraseology. 

3. Appropriate sections ofthe Aeronautical information Manual (AIM). 

4. Observers are required to hold a 2nd Class Medical. 

5. Observers must complete three DAx8 UAS observer missions every 90 Days. If the observer loses 

currency they will conduct a successful observer training mission under the direction of a current 

observer to establish currency. 

5. Pilot Type Ratings and Medical Standards: 

Qualified pilots to fly DAx8 in accordance with FAA Flight Standards Information Management 

System (FSIMS) 8900.1, Volume 16, Chapter4, Section 16-4-1-3, B6. 

Total 

Pilot Manned 

Total Unmanned 

Medical Certificate 

Ratings Hours 

Hours 

CFI, MEl, CPL & ATP 8,000 Class II 

CFI, CFII, CPL, 23,000+ Class II 

CFI, CPL 3000 Class II 

CFI 2500 Class I 

CFI, CFII, 3000 Class II 

Total Time: 39,500 

Pilot Certifications, Flight Experience and Medica/s 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 30 

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Federal Aviation Regulations for Exemption 

6. Operations 

a. UA Operational Visibility: 

The DAx8 is unique and is easily identified by its enclosed eight-rotor configuration and 

spheroidal design and by the bright red and/or orange paint scheme on the airframe. The 

DAx8 is equipped with red and green LED navigation lights. In the event the anti-collision 

lights are inoperative the flight shall be terminated until the condition is corrected. 

b. Critical system process points include: 

The most critical system process is the setup ofthe flight configuration file for each airframe. This 

includes all ofthe data such as IMU orientation, ESC calibration, airframe weight and CG location 

relative to the IMU. These parameters are configured per airframe type. 

The autopilot configuration, including gains and all the flight parameters, can be copied to multiple 

vehicles with the exact same setup. In testing, it has been verified that the autopilot is robust to 

small changes in vehicle weight and balance, but it still needs to be quantify how large the changes 

need to be before it is necessary to re-tune the vehicle. 

When performing the initial setup, it is necessary to know what PWM range the ESC's are 

calibrated to, and what PWM values correspond to min and max throttle parameters. These are 

entered as parameters into the Airware configuration utility. These values are not available for 

most off-the-shelf speed controllers; therefore, each ESC will have to be calibrated externally to 

the same known PWM range. 

The configuration files are stored in the Airware cloud. Once created, they are stored in the data 

base for easy access to new or existing vehicles as information is needed or required. Version 

control is provided on the Airware cloud. 

The Mapping Updates are derived from Terra Server Google and Bing. Map tiles are cached and 

gee-referenced automatically. For elevation data, we use SRTM (Shuttle Radar Topography 

Mission) data that can be downloaded from the USGS. All maps are updated in real time via the 

internet. 

Engine Start Ground Procedures for the DAx8 has a built in software algorithm for motor start. The 

flight controller must receive a signal from the ground control station in order to turn on the 

motors, which is executed by the AVO. This start and takeoff command requires a secondary 

confirmation from the AVO before being sent to the DAx8, thus preventing any chance of an 

accidental start. All ground personnel are cleared and required to stand back 35 feet from the 

takeoff area prior to motor start. 

c. Flight: 

All commands during flight operations are directed and changed via the GCS software control 

interface in real-time. 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 31 
Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

During flight, the AVO monitors telemetry data and makes appropriate changes in altitude, speed, 

heading and waypoints using keyboard/touch screen inputs and/or mouse point and click 

commands. Additionally, the AVO can also control the UA using a stylus for point and touch to 

control the UA's direction. 

The systems required for normal flight operations include the GCS, the ground side data link and 

associated antennas, the autopilot and 3D GPS, static air pressure sensor, and air data link. 

Critical process points include: 

• Adequate number of GPS satellites acquired to provide 3D solution 

• Functional primary communication data link 

• Functional autopilot Flight Core and IMU 

• Current maps and weather data are loaded on the GCS 

• Batteries are fully charged prior to takeoff 

• Motors are inspected for proper rotation direction and correct propeller orientation is 

verified. 

• Sensor/payload is installed correctly and securely. 

The DAx8 control mode is selected by the flight mode switch on the AVO Hand Held 

Controller, or by selecting the flight mode in the ground station user interface. The flight 

control modes available depend upon the hardware installed. The following three options 

for flight modes are available: 

1. Manual - Direct control via RC controller 

2. Attitude mode- Autopilot self-levels the aircraft, while still being guided by the AVO 

3. Autonomous- Fully controlled via the autopilot and uploaded waypoint set 

d. Flight envelope: 

Initial flight test will be done indoors within the production facility. Flight will continue 

indoors until authorization is approved for outdoor operations. Outdoor operations will 

consist of line sight not exceeding Visual Line of Sight (VLOS) and not to exceed 400' 

AGL. 

Operations will be performed in a safe manor and in accordance with 14 CFR Part 6i 

and Part 91. All outdoor flights will be contained within a preplan ned flight envelope 

that is determined by the mission commander and approved by the Flight Safety Officer. 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 32 

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Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

7. OPERATING SPECIFICATIONS: 

a. DAx8 operating specifications are: 

* Prior to flight, the AVO can set altitude limitations from the Ground Control Station to 

prevent the UA from exceeding specified altitudes. 

b. Minimum Flight Visibility and Distance From Clouds: 

Flight operations will be conducted in compliance with 14 CFR Part 91.155 Basic VFR Weather 

Minimums. Operations are generally 400' AGL and will be performed as stated in the Basic 

VFR Weather Minimum table. 

Less than 10,000 feet MSL 

At or above 10 000 feet MSL 

1 ,200 feet or less above the surface (regardless of MSL 

altitu 

ore than 1 ,200 feet above the surface but less than 10,000 feet 

SL 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 

0 feet below. 

1,000 feet above. 

000 feet horizontal. 

00 feet below. 

1 ,000 feet above. 

000 feet horizontal. 

0 feet below. 

1,000 feet above. 

,000 feet horizontal 

33 
Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

c. Hazards: 

Outdoor Operations will be conducted in day-light hours in VFR conditions at 400' AGL, or less 

and within visual line of sight. These flight parameters present a minimal meteorological 

hazard to the operations and will not be operated in icing conditions. 

d. Safety Mitigations: 

Prior to flight, it is the responsibility of the AVO, Mission Commander and the Flight Safety 

Officer to verify and monitor current and forecasted weather conditions. In the event the 

weather deteriorates, the flight will be terminated until adequate VFR conditions can be met 

per 14 CFR Part 91.155. 

8. OPERATIONS AREA: 

Log Cabin East- The Log Cabin East exemption area is a remote, diverse row crop area of 

agricultural activity located in Morehouse Parish, Louisiana. It is owned by Barham Brothers, 

LLC, Partners in the development of the E. Edwards Barham Aerial Application Center of 

Excellence with several state universities researching drones for agricultural use. The area is 

located 6 Nautical Miles (NM) Northwest of the city of Bastrop and 7 NM from the nearest public 

airfield or air operation. Unmanned aircraft operating in the area would be transported via over 

land vehicle and launched from within the area. There are no man-made structures within the 

area boundaries. The nearest structure is a barn used for farm equipment storage, located 

1500' due east of the area along the Wilmot Highway. An electrical substation is located 1700' 

east/northeast of the area. The nearest occupied structured is a house located 3000' from the 

nearest area boundary. Aerial activity inside the area will be restricted to periods when farming 

operations are not being conducted in the fields within the area boundaries. 

Oak Ridge Northwest- The Oak Ridge Northwest area is a remote, diverse row crop area of 

agricultural activity located in Morehouse Parish, Louisiana. It is owned by Barham Brothers, 

LLC, Partners in the development of the E. Edwards Barham Aerial Application Center of 

Excellence with several state universities researching drones for agricultural use. The area is 

located 2 Nautical Miles (NM) Northwest of the city of Oak Ridge and 9 NM from the nearest 

public airfield or air operation. Unmanned aircraft operating in the area would be transported 

via over land vehicle and launched from within the area. There are two man-made structures 

within the area boundaries: A pivot irrigation system in the northwest corner and an equipment 

storage and field maintenance shed in the southeast corner. The nearest occupied structured is 

a farmhouse located 4000' from the nearest area boundary, the southwest corner. Aerial 

activity inside the area will be restricted to periods when farming operations are not being 

conducted in the fields within the area boundaries. 

Bastrop Airport Training Airspace- The Bastrop Airport Training Airspace area is located at 

a remote airfield 2NM southeast of the town of Bastrop, Louisiana in Morehouse Parish. It is 

owned by the City of Bastrop, partners in the development of the E. Edwards Barham Aerial 

Application Center of Excellence with several state universities researching drones for 

agricultural use. Unmanned aircraft operating in the area would be launched and recovered 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 34 

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Federal Aviation Regulations for Exemption 

from within the exemption airspace. There are two man-made structure within the area 

boundaries: an ASOS transmission tower and a windsock. The area is within the airfield 

boundaries. All UAS flights will occur within the defined area and in compliance with the radius 

and altitudes defined for avoiding interference with the ASOS transmitter. The higher of the 

two structures is the ASOS antenna with a height of 33' AGL. The nearest man-made 

structures are hangers located across the runway to the west and 1500' from the west 

boundary of the training area. The nearest inhabited structures are the Louisiana Delta College 

facility 2000' west of the east boundary. The airfield manager will approve UAS flights in this 

airspace and a NOT AM posted the day prior defining times of UAS operations and prohibiting 

any manned flights into or out of the airport while UAS operations are being conducted. In the 

event of a manned aircraft entry into the airport environment, the UAs will be recovered and 

grounded until the aircraft has cleared the runway if landing or departed the airspace if 

transient or taking off. 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 35 
Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

Bastrop Airport Training Airspace 

NWCorner 

32 45 49.00 N 091 52 57.00 W 

NNE Corner 

32 45 49.00 n 091 52 38.00 W 

NE Lower 

32 45 37.00 N 091 52 37.57 W 

ENE Corner 

32 45 37.00 N 0915114.78 W 

SE Corner 

32 45 25.00 N 091 52 14.25 W 

SW Corner 

32 45 02.67 N 091 52 39.81 W 

Log Cabin East 

SE Corner 

32 49 40.36 N 09146 37.93 W 

SW Corner 

32 49 40.36 N 09147 55.85 W 

NW Corner 

32 5117.37 N 091 47 55.85 W 

NE Corner 

32 5117.37 N 091 46 37.93 W 

Oak Ridge NW 

NW Corner 

32 39 18.00 N 09148 45.00 W 

NE Corner 

32 39 18.00 N 09147 25.41 W 

SE Corner 

32 37 30.35 N 09147 25.41 W 

SW Corner 

32 37 30.35 N 091 48 45.00 W 

{;: 

Bastrop, Log Cabin East and Oak Ridge NW Operations areas 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 

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Federal Aviation Regulations for Exemption 

Google Earth Detail of Bastrop Agriculture Area 

Bastrop Airport Training Airspace 

NW Corner 

32 45 49.00 N 09152 57.00 W 

NNE Corner 

32 45 49.00 n 091 52 38.00 W 

NE Lower 

32 45 37.00 N 09152 37.57 W 

ENE Corner 

32 45 37.00 N 091 5114.78 W 

SE Corner 

32 45 25.00 N 091 52 14.25 W 

SW Corner 

32 45 02.67 N 091 52 39.81 W 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 37 
Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

Google Earth Detail of Log Cabin East Agriculture area 

Log Cabin East 

SE Corner 

32 49 40.36 N 09146 37.93 W 

SW Corner 

32 49 40.36 N 09147 55.85 W 

NW Corner 

32 5117.37 N 09147 55.85 W 

NE Corner 

32 5117.37 N 09146 37.93 W 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 38 

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Google Earth Detail of Oak Ridge NW Agriculture area 

Oak Ridge NW 

NW Corner 

32 39 18.00 N 091 48 45.00 W 

NE Corner 

32 39 18.00 N 09147 25.41 W 

SE Corner 

32 37 30.35 N 09147 25.41 W 

SW Corner 

32 37 30.35 N 09148 45.00 W 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 39 
Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

A. OPERATIONS AREA DESCRIPTION: 

1. Reno/Stead Airport- The Reno-Stead Airport has been designated by the FAA as a UAS test site 

range. As proposed, the initial outdoor flight testing is to be performed in Class G airspace within an FAA 

designated test area at Reno/Stead Airport. The test facility area is 812 acres 2.2 miles north of the main active 

runways 8/26. Runways 14/32 does have the capability to be closed by the airport authority during flight test 

operations. The airport authority will post an AWOS and a NOT AM notice broadcasting the date and times of 

Unmanned Aircraft testing and air operations for the Reno/Stead Airport. The Reno/Stead Airport is secured by 

perimeter fencing and therefore, restricts unauthorized activities of public access and/or events. The test area is in 

a remote location 1.8 miles northeast of a housing subdivision. 

2. Washoe County Emergency Operations Center and Homeland Security 

Training facility- The regional Emergency Operations Center (EOC) is a 72 acre training facility that 

provides disaster training for HAZMAT and environmental containment, and natural disaster remediation. 

The operation area is located 5 V2 miles northwest of the Reno/Tahoe International Airport under Class C 

airspace. The Class C airspace extends from 7,200' MSL to 8,400' MSL. Whereas, flight operations within 

the EOC facility will not exceed 5,550' MSL, it is contained within a small canyon. This facility is V2 mile 

from a sparely populated area and does not pose a flight risk or noise nuisance to surrounding structures 

due to the speed and weight of the UA. 

3. Verdi Mountain Training Center- Is located in the Mount Rose Wilderness Area at an elevation of 

7,500' MSL. This operation area is 5 square miles with no structures or population within 6 miles of a 

population center. The purpose for this location provides UAS search and rescue training and 

implementation. 

4. Washoe County Desert Training Center- This location is an isolated part of Northern Nevada in 

Washoe County. The operations area is 10 miles square and 10 miles from the nearest establishment. 

Operations will be conducted from Black Rock Airport (3,904' MSL), which is a private airstrip that has no 

structures in the middle of the Black Rock Playa. The purpose of location is to provide UAS emergency 

service training to law enforcement in the Northern Nevada and medical relief exercises. The operations 

area underlies the Reno Military Operation Area (MOA). The Reno MOA's floor is 13,000' MSL. 

Emergency operations training will not exceed 4,500' MSL and will be conducted in day light hours under 

VFR conditions. De-confliction of the airspace does not present a problem since the DAx8 power supply 

will be depleted prior to UA reaching altitudes of 13,000'; therefore this alleviates potential cause of 

hazardous situations. 

5. Washoe County Urban Training Center- Is an area that will demonstrate UAS capabilities in and 

around vacant structures. Emergency services will train with several environmental sensors to detect air 

quality, IR and heat imagery sensors to assess safe conditions prior to entering a structure. The area is 

sparely populated and does not pose a hazard to persons or air traffic. Operations are low level flight 

around the vacant structures for emergency training and urban assessment. 

9. AIRPORT OPERATIONS: 

Airport operations have been described in Section 8 under Operations Area Reno/Stead Airport and Washoe 

County Desert Training Center. The airports selected for operations have been either deemed as a UAS test 

site and Black Rock City Airport is a private field in which authorization has been sought and approved for 

UAS emergency training exercises. Black Rock City Airport is just a dirt strip runway and does not have any 

structures or aircraft parked on the ramp. All safety mitigations have been taken into consideration, 

including radio communications and lost link procedures. 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 40 

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Federal Aviation Regulations for Exemption 

10. VISUAL LINE OF SIGHT (VLOS): 

Observers will be placed within the operations area not more than V2 NM from the operator 

at any given time. Each observer will be equipped with a two-way radio to communicate 

with the operator to maintain situational awareness and ensure persons and property is safe 

from flight hazards. 

In the event flights are extended over 112 nautical miles, additional observers will be place 

appropriately with two-way radio communications with the operator at all times to maintain 

flight safety within the operations area. 

11. DAXS PREFLIGHT: 

i. The preflight process of Drone America's DAxS consists of: 

• Preflight check of the DAxS 

• Preflight check of the Portable Ground Control Station (GCS) 

All preflight processes for the UA and portable GCS, as well as all other flight critical 

equipment requires the use of checklists. 

The technicians are responsible for performing the preflight inspection of the UA, 

which will include checking of all eight electric motors, the battery system, electrical 

systems and physical inspection of the airframe. The technicians will recharge the 

batteries and assure that backup batteries are available and ready for replacement. 

All defects and repairs are noted in the UA maintenance logbook and signed off by 

the certified technician. 

The technicians shall also perform weight and balance checks for the UA at empty 

weight and takeoff weight to ensure proper center of gravity calculation for each UA 

payload configuration. 

Upon receiving the UA from the crew chief, the AVO will review the UA logbook and 

sign off to receive all maintenance items and the weight and balance, as well as 

reviewing the airframe, electric motors and autopilot total flight time. The AVO will 

then perform a final walk-around to visually inspect the UA, and remove any safety 

pins/flags from the UA in preparation for flight. 

The AVO shall also perform the preflight of the portable GCS using associated 

checklists to ensure the GCS is programmed for flight. This preflight process 

consists of procedural inspections of the ground data terminal (GDT), antennas and 

cabling and all electrical connectors. 

GCS preflight includes system power up of the Tough Pad screens, and verify 

payload control and communication panel. 

The AVO shall perform communication checks for all radio equipment, as well as, 

crew radio squawk checks. The AVO must cycle the speed controller throttle and 

respective autopilot flight controls to verify control accuracy and operations of Tough 

Pad systems. 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 41 
Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

As part of the GCS preflight, the ground station software and the UA software are 

updated to the latest version approved for flight operations. 

ii. System criteria require system preparation for flight that includes software, electrical 

systems, control systems and electric motors. Each system is required to be checked 

and tested prior to every mission during the preflight operation. As part of the startup 

checklist, the AVO will verify that the GCS and autopilot software are updated to the 

correct and approved version. 

Preflight of electrical systems includes: 

• Aircraft batteries are fully charged 

• Verify the onboard power management units (PMU) are powered up and 

regulated to the correct voltage- 14.8V 

• Ensure power is on and connected to the portable GCS main and USB 

transmitter I receiver 

• Check backup batteries are charged/charging 

• The inverters are turned on and have correct voltage output 

Control systems preflight includes: 

• AVO verifies flight autopilot and speed controls are operational 

• Verification of throttle control is responsive 

• The AVO will also perform an Inertial Navigation System (INS) check to 

verify that pitch, yaw and roll gyros/accelerometers are oriented correctly 

• Verify electric motors are functioning normally 

• Verify electric motors are responsive in correlation with the portable GCS 

interface 

Preflight Safety Check/Walk-Around Inspection: 

Preflight Safety Checklist shall be performed by trained ground personnel to inspect 

the UAS prior to each flight utilizing the checklist referenced below. 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 42 

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Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

iii. Walk-Around Inspection: 

1. Inspect all 8 motors for security 

2. Inspect all 8 Propellers for cracks, chips and 

delamination's and screws for security 

3. Inspect all 8 motor arms for security 4. LED Navigation Light Inspection 

5. Fuselage Inspection for abrasions, cracking or 6. Antenna Inspections: 

delamination's GPS, Transponder/Receiver 

7. Lower hatch secure 8. Camera Inspection and Cleaning 

DAxB Top View 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 43 
Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

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ILLUSTRATION 2- DAXB SIDE VIEW 

iv. Preflight Checklist: 

Electric Motor Preflight Safety Checklist .. 

Flight Operation: I Preflight Tech: 

1. Verify system is off 

2. Verify motors are secure (Check by twisting, pushing/pulling) 

3. Verify speed controllers cables are connected to the bus bar for all 8 motors 

4. Inspect all wires for cuts or abrasions 

5. Inspect propellers for nicks or cracks 

6. Inspect motors for smoothness of operation and cleanliness 

ELECTRIC MOTOR PREFLIGHT SAFETY CHECKLIST 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 

Date: 

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Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

Battery System Preflight Checklist: 

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Flight Operation: I Date: 

Aircraft S/N: Tech 

lnt./Stamp 

1. Verify proper batteries are installed (USE ONLY MANUFACTURER RECOMMENDED 

BATIERIES} 

2. Verify batteries are secure 

3. Verify batteries are charged 

4. Verify backup batteries are charged and on standby 

BATTERY PREFLIGHT CHECKLIST 

Avionics Preflight Checklist: 

Avionics Safety Checklist 

Flight Operation: I Date: 

Aircraft 5/N: 

Tech 

lnt./Stamp 

1. Inspect avionics compartment for debris 

2. Inspect bus harness connections 

3. Verify avionics are secure and properly mounted 

4. Verify analog connectors are connected and inspect for damage 

5. Verify power cable is connected and inspect for damage 

6. Inspect GPS antenna and verify connection 

A VIONJCS SAFETY CHECKLIST 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 45 
Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

Airframe Preflight Checklist: 

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Aircraft S/N: 

Tech 

N-Number: Date: 

Jnt./Stamp 

1. Verify fuselage serial number 

2. Turn power ON 

3. Inspect fuselage for defects 

4. Inspect navigation lights 

6. Inspect transponder/transponder antenna and verify connection (if installed) 

7. Inspect sensor/payload for damage 

8. Remove camera cover and clean lenses 

AIRFRAME PREFLIGHT CHECKLIST 

v. Center of Gravity Preflight Checklist: 

Due to the configuration of the DAx8, CG is fixed within a small range in the center of its 

circular perimeter. Weight is the only driving factor in stability. The DAx8 is designed to 

fly at a max weight not to exceed 85% of its maximum thrust. The thrust output for the 

DAx8 is expected to be a maximum of 13.5kg, or 29.751bs at sea level. This yields a 

maximum possible takeoff weight of roughly 25 lbs. Depending upon the location and 

base elevation this weight will decrease. It is up to the AVO to calculate the 

approximate density altitude and determine the maximum takeoff weight for a given 

situation based upon weather and location. These statistics are subject to change during 

testing, and upon completion of flight trials, a detailed weight table will be presented as 

a guideline for safe operations. 

Weight and Balance Sheet 

Aircraft S/N: I N-Number: I Model#: I Date: 

Prepared by: 

Max Empty 

weight: weight: 

COMPONENTS: WEIGHT/LBS. 

Payload 

Aux. Payloads 

USEFUL LOAD REMAINING 

WEIGHT AND BALANCE SHEET 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 46 

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Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

12. PURPOSE FOR UAS EXEMPTION: 

The purpose for exemption is to enhance the situational awareness capabilities of 

emergency service agencies and first responders by employing unmanned aircraft 

systems (UAS), with high-resolution sensing and imaging capabilities for disaster 

remediation. Emergency service agencies and first responders face significant 

challenges during an emergency event such as, a natural or anthropogenic disaster 

(earthquake, tsunami, fire, hurricane, tornado, floods, power or nuclear accident, 

act of war, or terror). One of the major challenges is acting decisively based on 

available information with consideration of human factors. In addition to, providing 

high-quality real-time situational awareness that is critical to effectively manage 

and safeguard civilians and field personnel. This project focuses on creating a 

smart emergency-response service system utilizing UA and ground-based systems. 

These systems are equipped with state of the art imaging, sensing and 

communications to provide first responders with high-quality, real time information 

to act decisively and effectively via human machine interactions. 

The objectives include: 

(1) Develop and integrate UAS platforms, sensors, imaging, communication 

systems and control and path planning algorithms to create a UAS based 

smart service system for first response. 

(2) Model the state of human and structural infrastructure during and/or post a 

disaster that identifies the scene, and creates mapping access paths to 

safety. 

(3) Test prototypes and pursue commercialization opportunities. 

( 4) Educate the public and train first responders on the technology. 

13. CERTIFICATE OF AUTHORIZATION - COA: 

A certificate of Authorization is currently pending approval through the Reno 

Regional Emergency Operations Center. The COA identifies Platform, Performance 

and Procedures, in which are identified within this request for relief of exemption. 

Flying Tiger Aviation, LLC 2015 

Section 333 Exemption for UAS Operations 47 
Flying Tiger Aviation, LLC 

Federal Aviation Regulations for Exemption 

INTENTIALL Y LEFT 

BLANK 

Drone America, Inc. 2015 

Section 333 Exemption for UAS Operations 48 

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